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  1. Apache Whirr (retired)
  2. WHIRR-214 Add/Remove nodes to/from running clusters
  3. WHIRR-421

Handle more role / service lifecycle events as part of the core functionality

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.8.0
    • Component/s: core
    • Labels:
      None

      Description

      Right now each role can define event handlers for bootstrap and configure. I suggest that the Whirr core should be aware of more service lifecycle events like: start, stop & cleanup. This semantic improvement should allow us to add more features like: cluster reconfiguration (e.g. update Hadoop settings and restart all the nodes - rolling restart), add / remove nodes etc.

        Attachments

        1. WHIRR-421.patch
          43 kB
          Andrei Savu
        2. WHIRR-421.patch
          69 kB
          Andrei Savu
        3. WHIRR-421-missing-nodemetadata.patch
          7 kB
          Andrei Savu

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              • Assignee:
                savu.andrei Andrei Savu
                Reporter:
                savu.andrei Andrei Savu
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                • Created:
                  Updated:
                  Resolved: